A frequent source of lower-back pain comes from two muscles you might not have heard of—and that makes sense since you rarely see them on those medical posters of human anatomy in doctor's offices.

Lower left back pain can be caused by muscle injury, arthritis, or kidney issues. Rest, ice, heat, and over-the-counter anti-inflammatory medications can help relieve lower left back pain at home. If ...

Lower-back pain affects nearly everyone at some point, but having it on one side may unnerve you. It could be from sitting hunched over at a desk for long periods or from sleeping weirdly, but ...

Lower back pain ranks among the most common health complaints worldwide, affecting people of all ages and activity levels. Whether you’re experiencing a dull, persistent ache or sharp, sudden twinges, ...

You may be familiar with that feeling — you stand too quickly or turn too suddenly and feel that slight “tug” in your back. But while a muscle pull may put you out of action for a few days, back pain ...

Tight hip flexors, especially a deep muscle called the psoas, can silently stress your spine. Here's why this muscle deserves more attention—and how to strengthen it. Lower back pain is often blamed ...

Back pain shows up anywhere from the base of your neck down to your tailbone. The discomfort might feel burning, aching, dull, sharp, shooting, stabbing or throbbing depending on what’s causing it.

Lower back pain is one of the most ubiquitous health complaints in the world. In fact, the World Health Organization says that low back pain is the single leading cause of disability worldwide—but ...

I’m not sure I'll go back ...